In our last article we did explain about the new law on photovoltaic panels which was approved on the October the 18th, in the Spanish Parliament. This law eliminates taxes and other important barriers that until then stopped the photovoltaic installations for single or community of owners. This new scenario, together with the increase in the electricity bill and the publication of the last Intergovernmental Panel on Climate Change (IPCC) report, will encourage, I am sure, many citizens and...